PP耐热静音排水管材、管件

辉达牌PP耐热静音排水管采用三层共挤工艺生产，内外层用聚丙烯材料，中间层采用经特殊改性的有一定粘弹性的聚丙烯材料，特殊的中间层材料具有优良的吸收和减缓震动的动能，相较于传统排水管最大的特性是静音效果好，比普通塑料管要降低20dB,比铸铁管低10dB。

PP HEAT-RESISTANT ANTI-NOISE DRAINAGE PIPES AND FITTINGS

Huida PP heat-resistant anti-noise drainage pipes are produced by three-layer co-extrusion process. The inner and outer layers are made of polypropylene, and the middle layer is made of viscoelastic polypropylene after special treatment, which can effectively absorb and mitigate the kinetic energy of vibration. Compared with the traditional drainage pipe, its greatest characteristic is excellent anti-noise effect, which is 20 dB lower than ordinary plastic pipes and 10 dB lower than cast iron pipes.

主要特点展示        Main Features